| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.46 | 3.355% | $211.3196 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $38.25 | 9.860% | $42.0215 | $42.02 | $42.00 | $42.00 |
| Purchase #3 | $191.29 | 12.133% | $214.4992 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $81.66 | 10.584% | $90.3029 | $90.30 | $90.30 | $90.30 |
| Purchase #5 | $239.28 | 4.623% | $250.3419 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $31.44 | 6.714% | $33.5509 | $33.55 | $33.55 | $33.60 |
| Purchase #7 | $10.59 | 10.291% | $11.6798 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $796.97 | $853.7158 | $853.71 | $853.70 | $853.70 | |